Presents the story of whale sharks-- the largest fish on the planet. Facing threats from commercial fishing as well as climate change, they were categorized as endangered in 2016. Despite the marine sanctuaries set aside to protect whale sharks, their population is still decreasing. These gentle giants may be accidentally caught in fishing nets, fished by poachers, or hit by a ship's propeller. But new conservation methods, which include enlisting...

Every year in Namibia, about two thousand zebras suddenly disappear from their grazing area along the Chobe River. Months later, the herd returns. Where do they go? And why? Thanks to satellite-tracking collars, scientists were able to solve the mystery, but several questions remain. Award-winning science author Sandra Markle reveals the process scientists used to study the zebras, and she also delves into the science of migration, exploring how animals...

Readers will learn how scientists use camera-trap technology to study woolly monkeys in the Manu Biosphere Reserve. These camera traps helped scientists discover information about the woolly monkeys' diet, behavior, and habitat. Known as the rainforest's gardeners, their activities and behaviors are essential to the survival of the trees and animals in the rainforest. Scientists must learn more to save this keystone species and protect the rainforests....

"This fascinating look at Gobi bears--the rarest bears on the planet--includes the story of why so few of these bears remain and what scientists are doing to help this critically endangered species"-- Provided by publisher.

Introduces orca whales, describing their physical features, what they eat, where they live, and how they care for their young.

Focuses on big cats such as lions, tigers, jaguars, and cougars.

Discusses the lives of crocodiles, focusing on how they hunt their prey.

Using technology as well as brains and bravery, rescuers put themselves in harm's way to save others. Includes information of how the global positioning system works for locating victims, what the heart-lung machine does and how robots detect people buried in earthquakes or other disasters.

Winter is coming and it's time for black bears to hibernate; however, a black bear cub is making excuses to Mama Bear to try to avoid the inevitable.